setup CI/CD for kernel development - added CodeQL for code scanning - every pr is built as an image and is available for 30days on https://oklinux.dev - tagged and released on github for now Signed-off-by: sevki <s@sevki.io>
28 lines
431 B
C
28 lines
431 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* OpenRISC Linux
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*
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* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
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*/
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#ifndef __ASM_OPENRISC_FFS_H
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#define __ASM_OPENRISC_FFS_H
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#ifdef CONFIG_OPENRISC_HAVE_INST_FF1
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static inline int ffs(int x)
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{
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int ret;
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__asm__ ("l.ff1 %0,%1"
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: "=r" (ret)
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: "r" (x));
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return ret;
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}
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#else
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#include <asm-generic/bitops/ffs.h>
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#endif
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#endif /* __ASM_OPENRISC_FFS_H */
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